{"product_id":"products-hertz-sp-4-900-motorcycle-amplifier","title":"Hertz SP 4.900 Motorcycle Amplifier – 1000W RMS 4-Channel Harley Davidson Bagger Audio Amp","description":"\u003ch1 data-end=\"607\" data-start=\"522\" data-section-id=\"1lo5l36\"\u003eHertz SP 4.900 Motorcycle Amplifier | 1000W RMS 4-Channel Harley \u0026amp; Bagger Audio Amp\u003c\/h1\u003e\n\u003cp data-end=\"834\" data-start=\"609\"\u003eIf you're building a \u003cstrong data-end=\"718\" data-start=\"630\"\u003eHarley Davidson motorcycle stereo system that can be heard clearly at highway speeds\u003c\/strong\u003e, the \u003cstrong data-end=\"763\" data-start=\"724\"\u003eHertz SP 4.900 motorcycle amplifier\u003c\/strong\u003e delivers the power, efficiency, and reliability serious riders demand.\u003c\/p\u003e\n\u003cp data-end=\"1124\" data-start=\"836\"\u003eThe \u003cstrong data-end=\"858\" data-start=\"840\"\u003eHertz SP 4.900\u003c\/strong\u003e is a \u003cstrong data-end=\"944\" data-start=\"864\"\u003ehigh-output 4-channel Class-D motorcycle amplifier delivering 1000 watts RMS\u003c\/strong\u003e, designed specifically for \u003cstrong data-end=\"1059\" data-start=\"972\"\u003eHarley Davidson bagger audio systems, touring motorcycles, and powersports vehicles\u003c\/strong\u003e where installation space is limited but performance is critical.\u003c\/p\u003e\n\u003cp data-end=\"1382\" data-start=\"1126\"\u003ePart of the \u003cstrong data-end=\"1163\" data-start=\"1138\"\u003eHertz SPL Show Series\u003c\/strong\u003e, this amplifier combines \u003cstrong data-end=\"1285\" data-start=\"1189\"\u003ehigh efficiency, advanced signal integration, and rugged IP55 weather-resistant construction\u003c\/strong\u003e to withstand the vibration, moisture, and extreme conditions that motorcycle audio systems face.\u003c\/p\u003e\n\u003cp data-end=\"1626\" data-start=\"1384\"\u003eWhether you're upgrading the stereo in a \u003cstrong data-end=\"1493\" data-start=\"1425\"\u003eHarley Street Glide, Road Glide, Electra Glide, or custom bagger\u003c\/strong\u003e, the \u003cstrong data-end=\"1625\" data-start=\"1499\"\u003eSP 4.900 provides powerful clean audio capable of driving high-efficiency motorcycle speakers even at 70 mph riding speeds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1697\" data-start=\"1628\"\u003eIf you're building a complete system, explore our full collection of:\u003c\/p\u003e\n\u003cp data-end=\"1784\" data-start=\"1699\"\u003e\u003ca title=\"motorcycle audio collections\" href=\"https:\/\/stereoinstalls.com\/collections\/motorcycle-audio\"\u003e\u003cstrong\u003eMotorcycle Audio Collection\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr data-end=\"1789\" data-start=\"1786\"\u003e\n\u003cp data-end=\"1808\" data-start=\"1791\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3531\/1674\/files\/hertz-sp-4900-motorcycle-amplifier-in-box.png?v=1773680517\"\u003e\u003cstrong\u003eHertz SP 4.900 compact 4 channel motorcycle amplifier for Harley Davidson bagger audio systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"2005\" data-start=\"1954\"\u003e\u003cstrong data-end=\"2005\" data-start=\"1954\"\u003eWhat the Hertz SP 4.900 Motorcycle Amplifier Is\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2224\" data-start=\"2007\"\u003eThe \u003cstrong data-end=\"2029\" data-start=\"2011\"\u003eHertz SP 4.900\u003c\/strong\u003e is a \u003cstrong data-end=\"2169\" data-start=\"2035\"\u003ecompact high-power 4-channel motorcycle amplifier engineered for Harley Davidson touring motorcycles and powersports audio systems\u003c\/strong\u003e where space, heat, and vibration are major challenges.\u003c\/p\u003e\n\u003cp data-end=\"2328\" data-start=\"2226\"\u003eDelivering \u003cstrong data-end=\"2268\" data-start=\"2237\"\u003e1000 watts RMS total output\u003c\/strong\u003e, the amplifier provides the clean power necessary to drive:\u003c\/p\u003e\n\u003cp data-end=\"2441\" data-start=\"2330\"\u003e• Harley fairing speakers\u003cbr data-end=\"2358\" data-start=\"2355\"\u003e• saddlebag speakers\u003cbr data-end=\"2381\" data-start=\"2378\"\u003e• bagger audio upgrades\u003cbr data-end=\"2407\" data-start=\"2404\"\u003e• full motorcycle stereo systems\u003c\/p\u003e\n\u003cp data-end=\"2692\" data-start=\"2443\"\u003eUnlike many compact motorcycle amplifiers, the \u003cstrong data-end=\"2546\" data-start=\"2490\"\u003eSP 4.900 features Universal Speaker Simulators (USS)\u003c\/strong\u003e which allow the amplifier to integrate with \u003cstrong data-end=\"2691\" data-start=\"2591\"\u003efactory Harley Davidson radios and aftermarket head units without triggering speaker load errors\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"2813\" data-start=\"2694\"\u003eThis allows riders to upgrade their \u003cstrong data-end=\"2812\" data-start=\"2730\"\u003eHarley audio system while maintaining factory radio controls and functionality\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"2860\" data-start=\"2815\"\u003e\u003cstrong\u003eBrowse additional motorcycle amplifiers here:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2957\" data-start=\"2862\"\u003e\u003ca title=\"motorcycle amplifiers collections\" href=\"https:\/\/stereoinstalls.com\/collections\/motorcycle-amplifiers\"\u003e\u003cstrong\u003eMotorcycle Amplifiers Collection\u003c\/strong\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/stereoinstalls.com\/collections\/motorcycle-amplifiers\" class=\"decorated-link\" rel=\"noopener\" data-end=\"2957\" data-start=\"2897\"\u003e\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\" aria-hidden=\"true\"\u003e\u003csvg class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\" data-rtl-flip=\"\" aria-hidden=\"true\" height=\"20\" width=\"20\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-il7yfj1b.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr data-end=\"2962\" data-start=\"2959\"\u003e\n\u003cp data-end=\"2981\" data-start=\"2964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3531\/1674\/files\/hertz-sp-4900-compact-harley-bagger-amplifier.png?v=1773680567\"\u003e\u003cstrong\u003eHertz SP 4.900 IP55 weather resistant motorcycle amplifier aluminum chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"3159\" data-start=\"3109\"\u003e\u003cstrong data-end=\"3159\" data-start=\"3109\"\u003eWhy Riders Choose the Hertz SP 4.900 Amplifier\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"3251\" data-start=\"3161\"\u003eMotorcycle audio systems face unique challenges that traditional car audio systems do not.\u003c\/p\u003e\n\u003cp data-end=\"3410\" data-start=\"3253\"\u003eWind noise, road vibration, open-air acoustics, and limited installation space require amplifiers that deliver \u003cstrong data-end=\"3409\" data-start=\"3364\"\u003emaximum power with exceptional efficiency\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"3505\" data-start=\"3412\"\u003eThe \u003cstrong data-end=\"3504\" data-start=\"3416\"\u003eHertz SP 4.900 motorcycle amplifier was engineered specifically for these conditions\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"3530\" data-start=\"3507\"\u003eKey advantages include:\u003c\/p\u003e\n\u003cp data-end=\"4004\" data-start=\"3532\"\u003e• \u003cstrong data-end=\"3605\" data-start=\"3534\"\u003e1000 watts RMS total output for loud, clear audio at highway speeds\u003c\/strong\u003e\u003cbr data-end=\"3608\" data-start=\"3605\"\u003e• \u003cstrong data-end=\"3686\" data-start=\"3610\"\u003eCompact chassis designed for Harley fairings and saddlebag installations\u003c\/strong\u003e\u003cbr data-end=\"3689\" data-start=\"3686\"\u003e• \u003cstrong data-end=\"3768\" data-start=\"3691\"\u003eHigh-efficiency Class-D amplifier technology reducing heat and power draw\u003c\/strong\u003e\u003cbr data-end=\"3771\" data-start=\"3768\"\u003e• \u003cstrong data-end=\"3848\" data-start=\"3773\"\u003eIP55 weather-resistant aluminum chassis for outdoor riding environments\u003c\/strong\u003e\u003cbr data-end=\"3851\" data-start=\"3848\"\u003e• \u003cstrong data-end=\"3923\" data-start=\"3853\"\u003eFactory radio compatibility via Universal Speaker Simulators (USS)\u003c\/strong\u003e\u003cbr data-end=\"3926\" data-start=\"3923\"\u003e• \u003cstrong data-end=\"4004\" data-start=\"3928\"\u003eFlexible 4-channel or bridged configurations for different system builds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"4153\" data-start=\"4006\"\u003eWhen paired with \u003cstrong data-end=\"4062\" data-start=\"4023\"\u003ehigh-efficiency motorcycle speakers\u003c\/strong\u003e, the SP 4.900 provides the clean power needed to maintain clarity and volume while riding.\u003c\/p\u003e\n\u003ch2 data-end=\"4198\" data-start=\"4160\"\u003e\u003cstrong data-end=\"4198\" data-start=\"4160\"\u003eKey Features of the Hertz SP 4.900\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"4669\" data-start=\"4200\"\u003e• 1000W RMS high-output motorcycle amplifier\u003cbr data-end=\"4247\" data-start=\"4244\"\u003e• Advanced Class-D amplifier design with approximately 85% efficiency\u003cbr data-end=\"4319\" data-start=\"4316\"\u003e• IP55 weather-resistant aluminum chassis\u003cbr data-end=\"4363\" data-start=\"4360\"\u003e• Universal Speaker Simulators for factory radio integration\u003cbr data-end=\"4426\" data-start=\"4423\"\u003e• Flexible 4-channel \/ 3-channel \/ bridged configuration\u003cbr data-end=\"4485\" data-start=\"4482\"\u003e• Compact chassis ideal for Harley bagger installations\u003cbr data-end=\"4543\" data-start=\"4540\"\u003e• Signal-to-Noise Ratio of 105 dBA for extremely clean audio output\u003cbr data-end=\"4613\" data-start=\"4610\"\u003e• Built-in thermal, overload, and DC protection circuits\u003c\/p\u003e\n\u003chr data-end=\"4674\" data-start=\"4671\"\u003e\n\u003ch2 data-end=\"4704\" data-start=\"4676\"\u003e\u003cstrong data-end=\"4704\" data-start=\"4676\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"4720\" data-start=\"4706\"\u003ePower Output\u003c\/p\u003e\n\u003cp data-end=\"4777\" data-start=\"4722\"\u003e160W × 4 @ 4Ω\u003cbr data-end=\"4738\" data-start=\"4735\"\u003e250W × 4 @ 2Ω\u003cbr data-end=\"4754\" data-start=\"4751\"\u003e500W × 2 bridged @ 4Ω\u003c\/p\u003e\n\u003cp data-end=\"4793\" data-start=\"4779\"\u003eTotal Output\u003c\/p\u003e\n\u003cp data-end=\"4804\" data-start=\"4795\"\u003e1000W RMS\u003c\/p\u003e\n\u003cp data-end=\"4825\" data-start=\"4806\"\u003eAudio Performance\u003c\/p\u003e\n\u003cp data-end=\"4860\" data-start=\"4827\"\u003eFrequency Response\u003cbr data-end=\"4848\" data-start=\"4845\"\u003e10Hz – 35kHz\u003c\/p\u003e\n\u003cp data-end=\"4893\" data-start=\"4862\"\u003eSignal-to-Noise Ratio\u003cbr data-end=\"4886\" data-start=\"4883\"\u003e105 dBA\u003c\/p\u003e\n\u003cp data-end=\"4937\" data-start=\"4895\"\u003eTotal Harmonic Distortion\u003cbr data-end=\"4923\" data-start=\"4920\"\u003e\u0026lt; 0.02% @ 1kHz\u003c\/p\u003e\n\u003cp data-end=\"4966\" data-start=\"4939\"\u003eDamping Factor\u003cbr data-end=\"4956\" data-start=\"4953\"\u003e200 @ 1kHz\u003c\/p\u003e\n\u003cp data-end=\"4987\" data-start=\"4968\"\u003eInput Sensitivity\u003c\/p\u003e\n\u003cp data-end=\"5006\" data-start=\"4989\"\u003ePre-In\u003cbr data-end=\"4998\" data-start=\"4995\"\u003e0.6 – 6V\u003c\/p\u003e\n\u003cp data-end=\"5039\" data-start=\"5008\"\u003eSpeaker Level Input\u003cbr data-end=\"5030\" data-start=\"5027\"\u003e2.2 – 22V\u003c\/p\u003e\n\u003cp data-end=\"5053\" data-start=\"5041\"\u003eDimensions\u003c\/p\u003e\n\u003cp data-end=\"5076\" data-start=\"5055\"\u003e8.33\" × 5.12\" × 1.93\"\u003c\/p\u003e\n\u003cp data-end=\"5086\" data-start=\"5078\"\u003eWeight\u003c\/p\u003e\n\u003cp data-end=\"5096\" data-start=\"5088\"\u003e4.74 lbs\u003c\/p\u003e\n\u003chr data-end=\"5101\" data-start=\"5098\"\u003e\n\u003cp data-end=\"5120\" data-start=\"5103\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3531\/1674\/files\/hertz-sp-4900-harley-fairing-amplifier-install.png?v=1773680610\"\u003e\u003cstrong\u003eRear connections and controls on Hertz SP 4.900 motorcycle amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"5282\" data-start=\"5244\"\u003e\u003cstrong data-end=\"5282\" data-start=\"5244\"\u003eWho the Hertz SP 4.900 Is Best For\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"5450\" data-start=\"5284\"\u003eThe \u003cstrong data-end=\"5327\" data-start=\"5288\"\u003eHertz SP 4.900 motorcycle amplifier\u003c\/strong\u003e is ideal for riders building \u003cstrong data-end=\"5401\" data-start=\"5357\"\u003ehigh-output Harley bagger stereo systems\u003c\/strong\u003e while maintaining a compact amplifier footprint.\u003c\/p\u003e\n\u003cp data-end=\"5488\" data-start=\"5452\"\u003eThis amplifier is commonly used for:\u003c\/p\u003e\n\u003cp data-end=\"5714\" data-start=\"5490\"\u003e• \u003cstrong data-end=\"5533\" data-start=\"5492\"\u003e4-speaker Harley bagger audio systems\u003c\/strong\u003e\u003cbr data-end=\"5536\" data-start=\"5533\"\u003e• \u003cstrong data-end=\"5584\" data-start=\"5538\"\u003efairing speaker + saddlebag speaker setups\u003c\/strong\u003e\u003cbr data-end=\"5587\" data-start=\"5584\"\u003e• \u003cstrong data-end=\"5623\" data-start=\"5589\"\u003eHarley touring stereo upgrades\u003c\/strong\u003e\u003cbr data-end=\"5626\" data-start=\"5623\"\u003e• \u003cstrong data-end=\"5668\" data-start=\"5628\"\u003ehigh-power motorcycle stereo systems\u003c\/strong\u003e\u003cbr data-end=\"5671\" data-start=\"5668\"\u003e• \u003cstrong data-end=\"5714\" data-start=\"5673\"\u003ecompact amplifier installs in baggers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"5845\" data-start=\"5716\"\u003eBecause of its \u003cstrong data-end=\"5754\" data-start=\"5731\"\u003epower-to-size ratio\u003c\/strong\u003e, the SP 4.900 is one of the most popular \u003cstrong data-end=\"5834\" data-start=\"5796\"\u003eHarley Davidson amplifier upgrades\u003c\/strong\u003e available.\u003c\/p\u003e\n\u003ch2 data-end=\"5889\" data-start=\"5852\"\u003e\u003cstrong data-end=\"5889\" data-start=\"5852\"\u003eCompatible Harley Davidson Models\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"5929\" data-start=\"5891\"\u003e\u003cstrong\u003eThe SP 4.900 is commonly installed in:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"6056\" data-start=\"5931\"\u003e• \u003ca title=\"Harley Davidson Street Glide stereo installation\" href=\"https:\/\/stereoinstalls.com\/pages\/our-work-harley-davidson-stereo-system-installation\"\u003eHarley Street Glide\u003c\/a\u003e\u003cbr data-end=\"5955\" data-start=\"5952\"\u003e• \u003ca title=\"2020 Harley Davidson Roade Glide stereo system installation\" href=\"https:\/\/stereoinstalls.com\/pages\/2020-harley-davidson-road-glide-stereo-system-installation\"\u003eHarley Road Glide\u003c\/a\u003e\u003cbr data-end=\"5977\" data-start=\"5974\"\u003e• Harley Electra Glide\u003cbr data-end=\"6002\" data-start=\"5999\"\u003e• Harley Ultra Limited\u003cbr data-end=\"6027\" data-start=\"6024\"\u003e• custom Harley bagger builds\u003c\/p\u003e\n\u003cp data-end=\"6090\" data-start=\"6058\"\u003eBrowse compatible speakers here:\u003c\/p\u003e\n\u003cp data-end=\"6183\" data-start=\"6092\"\u003e\u003ca title=\"motorcycle speakers collections\" href=\"https:\/\/stereoinstalls.com\/collections\/motorcycle-speakers\"\u003e\u003cstrong\u003eMotorcycle Speakers Collection\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"6232\" data-start=\"6190\"\u003e\u003cstrong data-end=\"6232\" data-start=\"6190\"\u003eBest Speaker Pairings for the SP4.900\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"6362\" data-start=\"6234\"\u003eTo achieve maximum performance, the \u003cstrong data-end=\"6352\" data-start=\"6270\"\u003eSP 4.900 amplifier is commonly paired with high-efficiency motorcycle speakers\u003c\/strong\u003e, such as:\u003c\/p\u003e\n\u003cp data-end=\"6478\" data-start=\"6364\"\u003e• Hertz SX 690 NEO saddlebag speakers\u003cbr data-end=\"6404\" data-start=\"6401\"\u003e• Hertz SX 165 NEO fairing speakers\u003cbr data-end=\"6442\" data-start=\"6439\"\u003e• Hertz HSP Harley audio system kits\u003c\/p\u003e\n\u003cp data-end=\"6605\" data-start=\"6480\"\u003eThese combinations create \u003cstrong data-end=\"6604\" data-start=\"6506\"\u003epowerful Harley bagger stereo systems capable of delivering clear music even at highway speeds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-end=\"6638\" data-start=\"6612\"\u003e\u003cstrong data-end=\"6638\" data-start=\"6612\"\u003eInstallation \u0026amp; Fitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"6761\" data-start=\"6640\"\u003eInstalling a \u003cstrong data-end=\"6677\" data-start=\"6653\"\u003emotorcycle amplifier\u003c\/strong\u003e requires proper wiring, mounting, and system tuning to achieve optimal performance.\u003c\/p\u003e\n\u003cp data-end=\"6798\" data-start=\"6763\"\u003eTypical installation steps include:\u003c\/p\u003e\n\u003cp data-end=\"6992\" data-start=\"6800\"\u003e• amplifier power wiring and fuse protection\u003cbr data-end=\"6847\" data-start=\"6844\"\u003e• RCA or speaker-level signal inputs\u003cbr data-end=\"6886\" data-start=\"6883\"\u003e• speaker wiring integration\u003cbr data-end=\"6917\" data-start=\"6914\"\u003e• amplifier mounting and vibration protection\u003cbr data-end=\"6965\" data-start=\"6962\"\u003e• crossover and gain tuning\u003c\/p\u003e\n\u003cp data-end=\"7137\" data-start=\"6994\"\u003eBecause motorcycles have \u003cstrong data-end=\"7072\" data-start=\"7019\"\u003elimited installation space and constant vibration\u003c\/strong\u003e, correct amplifier mounting and wiring protection are essential.\u003c\/p\u003e\n\u003cp data-end=\"7252\" data-start=\"7139\"\u003eIf you're new to motorcycle audio systems, our guide explains how amplifiers, speakers, and radios work together:\u003c\/p\u003e\n\u003cp data-end=\"7371\" data-start=\"7254\"\u003e\u003ca title=\"Motorcycle stereo systems explained\" href=\"https:\/\/stereoinstalls.com\/blogs\/blog-pages\/motorcycle-stereo-systems-explained\"\u003eMotorcycle Stereo Systems Explained\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"7441\" data-start=\"7378\"\u003eWatch the Hertz SP 4.900 Installed in a Harley Audio System\u003c\/h2\u003e\n\u003cp data-end=\"7469\" data-start=\"7443\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/CwN-zATJT2U?si=S-WmehE_rVtz650m\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003eReal installation videos help riders understand how \u003cstrong data-end=\"7609\" data-start=\"7523\"\u003ecompact motorcycle amplifiers integrate into Harley Davidson bagger stereo systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"7699\" data-start=\"7612\"\u003eYou can also explore more motorcycle builds on the \u003ca title=\"Stereo Installs YouTube motorcycle playlist\" href=\"https:\/\/www.youtube.com\/playlist?list=PLyB_-CNk2dsvZeMeK_D7-qov5dRnbMz8C\"\u003e\u003cstrong data-end=\"7698\" data-start=\"7663\"\u003eStereo Installs YouTube channel\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 data-end=\"7774\" data-start=\"7706\"\u003e\u003cstrong data-end=\"7774\" data-start=\"7706\"\u003eProfessional Harley Davidson Stereo Installation in Mentor, Ohio\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"7914\" data-start=\"7776\"\u003eStereo Installs specializes in \u003cstrong data-end=\"7876\" data-start=\"7807\"\u003emotorcycle stereo installation and Harley Davidson audio upgrades\u003c\/strong\u003e for riders throughout Northeast Ohio.\u003c\/p\u003e\n\u003cp data-end=\"7934\" data-start=\"7916\"\u003e\u003cstrong\u003eOur shop installs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"8055\" data-start=\"7936\"\u003e• motorcycle speakers\u003cbr data-end=\"7960\" data-start=\"7957\"\u003e• motorcycle amplifiers\u003cbr data-end=\"7986\" data-start=\"7983\"\u003e• Harley bagger audio systems\u003cbr data-end=\"8018\" data-start=\"8015\"\u003e• complete motorcycle stereo upgrades\u003c\/p\u003e\n\u003cp data-end=\"8072\" data-start=\"8057\"\u003e\u003cstrong\u003eVisit our shop:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"8136\" data-start=\"8074\"\u003eStereo Installs\u003cbr data-end=\"8092\" data-start=\"8089\"\u003e7471 Tyler Blvd Ste B\u003cbr data-end=\"8116\" data-start=\"8113\"\u003eMentor, Ohio 44060\u003c\/p\u003e\n\u003cp data-end=\"8147\" data-start=\"8138\"\u003e\u003cstrong\u003eCall us:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"8163\" data-start=\"8149\"\u003e(440) 525-2001\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"1144\" data-start=\"1127\"\u003eor \u003ca title=\"Get a quote\" href=\"https:\/\/stereoinstalls.com\/pages\/get-a-quote\"\u003eGet a Quick Quote\u003c\/a\u003e here.\u003c\/p\u003e\n\u003cp data-end=\"8187\" data-start=\"8165\"\u003e\u003cstrong\u003eServing riders across:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"8265\" data-start=\"8189\"\u003eMentor, \u003ca title=\"Stereo Installs Willoughby Ohio\" href=\"https:\/\/stereoinstalls.com\/pages\/willoughby-ohio\"\u003eWilloughby\u003c\/a\u003e, Painesville, \u003ca title=\"Stereo Installs Cleveland Ohio\" href=\"https:\/\/stereoinstalls.com\/pages\/cleveland-ohio\"\u003eCleveland\u003c\/a\u003e, Lake County, Northeast Ohio\u003c\/p\u003e\n\u003cp data-end=\"8310\" data-start=\"8267\"\u003e\u003ca title=\"motorcycle audio services Mentor Ohio\" href=\"https:\/\/stereoinstalls.com\/pages\/motorcycle-audio-services-mentor-ohio\"\u003e\u003cstrong\u003eLearn more about our installation services:\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"8419\" data-start=\"8389\"\u003e\u003cstrong data-end=\"8419\" data-start=\"8389\"\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 data-end=\"8475\" data-start=\"8421\"\u003e\u003cstrong data-end=\"8475\" data-start=\"8421\"\u003eWill the Hertz SP 4.900 work on a Harley Davidson?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"8605\" data-start=\"8477\"\u003eYes. The compact design and weather-resistant chassis make it ideal for \u003cstrong data-end=\"8604\" data-start=\"8549\"\u003eHarley bagger audio systems and touring motorcycles\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-end=\"8663\" data-start=\"8607\"\u003e\u003cstrong data-end=\"8663\" data-start=\"8607\"\u003eDoes this amplifier work with factory Harley radios?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"8804\" data-start=\"8665\"\u003eYes. The built-in \u003cstrong data-end=\"8721\" data-start=\"8683\"\u003eUniversal Speaker Simulators (USS)\u003c\/strong\u003e allow the amplifier to integrate with many factory Harley Davidson stereo systems.\u003c\/p\u003e\n\u003ch3 data-end=\"8843\" data-start=\"8806\"\u003e\u003cstrong data-end=\"8843\" data-start=\"8806\"\u003eIs the Hertz SP 4.900 waterproof?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"8977\" data-start=\"8845\"\u003eThe amplifier has an \u003cstrong data-end=\"8899\" data-start=\"8866\"\u003eIP55 weather-resistant rating\u003c\/strong\u003e, protecting it from dust and water spray for outdoor motorcycle environments.\u003c\/p\u003e\n\u003ch3 data-end=\"9012\" data-start=\"8979\"\u003e\u003cstrong data-end=\"9012\" data-start=\"8979\"\u003eHow powerful is the SP 4.900?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"9181\" data-start=\"9014\"\u003eThe SP 4.900 delivers \u003cstrong data-end=\"9067\" data-start=\"9036\"\u003e1000 watts RMS total output\u003c\/strong\u003e, making it one of the most powerful \u003cstrong data-end=\"9180\" data-start=\"9104\"\u003ecompact motorcycle amplifiers available for Harley bagger stereo systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-end=\"9242\" data-start=\"9188\"\u003e\u003cstrong data-end=\"9242\" data-start=\"9188\"\u003eShop Motorcycle Amplifiers \u0026amp; Harley Audio Upgrades\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"9442\" data-start=\"9244\"\u003eIf you're building a \u003cstrong data-end=\"9312\" data-start=\"9265\"\u003elouder Harley Davidson bagger stereo system\u003c\/strong\u003e, the \u003cstrong data-end=\"9442\" data-start=\"9318\"\u003eHertz SP 4.900 motorcycle amplifier delivers serious power, reliability, and efficiency in a compact amplifier platform.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"9509\" data-start=\"9444\"\u003eBrowse more motorcycle amplifiers and Harley audio upgrades here:\u003c\/p\u003e\n\u003cp data-end=\"9606\" data-start=\"9511\"\u003e\u003ca title=\"motorcycle amplifiers\" href=\"https:\/\/stereoinstalls.com\/collections\/motorcycle-amplifiers\"\u003e\u003cstrong\u003eMotorcycle Amplifiers Collection\u003c\/strong\u003e\u003c\/a\u003e\u003cbr data-end=\"9546\" data-start=\"9543\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":47345078337850,"sku":"SP 4.900","price":559.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3531\/1674\/files\/hertz-sp-4900-4-channel-1000w-rms-amplifier.png?v=1742497235","url":"https:\/\/stereoinstalls.com\/products\/products-hertz-sp-4-900-motorcycle-amplifier","provider":"Stereo Installs","version":"1.0","type":"link"}